#include<stdio.h>

int main()
{
 	int max(int x,int y);
 	int a,b,c;
 	scanf("%d %d",&a,&b);
 	c=max(a,b);
 	printf("max=%d\n",c);
 	return 0;
}

int max(int x,int y)
{
	int z;
	if(x>y) z=x;
	else z=y;
	return z;
}

